Given the incomplete equation:
4fe + 3o2 ==> 2x
which compound is represented by x?
(1) feo (3) fe3o2
(2) fe2o3 (4) fe3o4

Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.

When the volume and number of particles of a gas are constant which of the following is also constant

Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom